21 of the most iconic photos ever taken. The image of a napalm scarred little girl running from her burning village in Vietnam is one of the most well known photographs in the world. Kim Phuc, the girl featured in the image, is now receiving free laser surgery to cover her scars, 40 years after that terrible day.
1 Oxygen: Specialized nerve cells within the aorta and carotid arteries called peripheral chemoreceptors monitor the oxygen concentration of the blood and feed back on the respiratory centers. 2  If the oxygen concentration in the blood decreases, they tell the respiratory centers to increase the rate and depth of breathing. This mechanism prevents damage to the lungs that would be caused by over-inflation. 2  Signals from higher brain centers: Nerve cells in the hypothalamus and cortex also influence the activity of the respiratory centers. 3  During pain or strong emotions, the hypothalamus will tell the respiratory centers to speed up.
B) Red blood cells carry oxygen to muscle tissue(erythrocytes) Which Cells Carry Oxygen. For the best answers, search on this site https://shorturl.im/av1SC Red Blood Cells. Lung cells and Artery cells are responsible for structural support. They do not carry oxygen. Nerve cells are responsible in carrying electrical signaling from the nervous system. They do not carry oxygen. Red blood cells contain hemoglobin which is able to bind to oxygen molecules. The red blood cells take up oxygen in the lungs and move through the capillary blood vessels to tissue in the body, including muscle tissue, all along the way releasing oxygen to surrounding tissue that is being taken up and used by cells for energy production.